Guimarães monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Guimarães

Guimarães average temperature chart (Celsius) Guimarães average temperature chart (Fahrenheit)
Average monthly temperatures in Guimarães (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.6 12.8 14.9 16.3 19 22.7 25.4 25.5 23.7 19.5 14.7 12
°F 52.9 55 58.9 61.4 66.2 72.9 77.7 77.8 74.6 67.1 58.5 53.6

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Guimarães monthly rainfall chart (mm) Guimarães monthly rainfall chart (inches)
Average monthly rainfall in Guimarães (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 181 178 119 109 92 56 21 21 67 138 152 183
inches 7.1 7 4.7 4.3 3.6 2.2 0.8 0.8 2.6 5.4 6 7.2
Rainy days 17 16 15 15 14 10 7 6 9 14 15 16

Average annual rainfall in Guimarães: 1349.767mm (531.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Guimarães

Guimarães average daily sunshine chart
Average daily sunshine Guimarães
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.1 4.6 6.2 7.2 8.5 9.7 10.7 10.4 8 6.1 4.7 4

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Guimarães average minimum / maximum temperatures (Celsius) Guimarães average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Guimarães (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.8 4.7 5.5 6.9 9.4 12.5 14.4 14.1 13.1 10.3 6.5 4.6
Max °C 11.8 13 15.2 16.6 19.3 23 25.7 25.8 24 19.8 15 12.2
Min °F 38.8 40.4 41.8 44.3 48.8 54.4 57.8 57.3 55.5 50.5 43.6 40.3
Max °F 46 47.8 50.5 53.1 57.7 63.9 68 67.8 65.3 59 51.3 47.1

Sea temperature

The graph below shows the average sea temperature.

Guimarães average sea temperature chart (Celsius) Guimarães average sea temperature chart (Fahrenheit)
Average sea temperature around Guimarães in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.3 13.8 13.8 14.4 15.5 17.2 18.3 18.9 18.5 17.5 16.3 15.1
°F 57.7 56.8 56.9 57.8 59.8 62.9 65 66 65.3 63.6 61.4 59.1

Wind speed

The graph below shows the average wind speed.

Guimarães average winspeed by month (km/h) Guimarães average winspeed by month (mph)
Average wind speed in Guimarães (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 18 17 16 14 14 14 13 14 16 17
mph 11 11 11 10 10 9 9 9 8 9 10 11

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Guimarães relative humidity averages
Average relative humidity in Guimarães
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 78% 72% 71% 71% 69% 67% 67% 71% 77% 80% 81%

Other monthly averages

UV index Best time to go?

Guimarães weather stats

Guimarães weather statistics
Hottest month: July 25.4°C 77.7°F
Driest month: July 21mm 0.8ins
Sunniest month: August 10.4hrs
Coldest month: January 11.6°C 52.9°F
Wettest month: December 183mm 7.2ins
Warmest sea: August 18.9°C 66°F
Map showing location of Guimarães (41.44444, -8.29619) Guimarães map pin © Google

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